connectionPool< Database_Ptr > クラステンプレート

#include <connectionPool.h>

公開メンバ関数
	connectionPool (int maxConnections=0)
	~connectionPool ()
Database_Ptr	get (const connectParams *param=NULL)
int	maxConnections () const
void	releaseOne ()
void	reserve (size_t size, const connectParams &param)
bool	reset (int waitSec=5)
void	setMaxConnections (int n)
int	usingCount () const

詳解

template<class Database_Ptr>
class bzs::db::protocol::tdap::client::connectionPool< Database_Ptr >

connection pool class Hold database or databaseManager instance and delivery.

If maxConnections = 0 then not create databases automaticaly at no free a database. This case need call reserve() function at start up the process.
Otherwise, create new database automaticaly by get() function with connectParams. This case need call setMaxConnections() function at start up the process.

構築子と解体子

connectionPool

(

int

maxConnections = 0

)

~connectionPool

(

)

関数詳解

Database_Ptr get

(

const connectParams *

param = NULL

)

int maxConnections

(

)

const

void releaseOne

(

)

void reserve	(	size_t	size,
		const connectParams &	param
	)

bool reset

(

int

waitSec = 5

)

void setMaxConnections

(

int

n

)

int usingCount

(

)

const